The holiday has been started, you love to check your e-mail, Facebook or WhatsApp at your holiday location but can you trust the provided Wi-Fi-connection? The answer is: NO. Never trust these kind of Wi-Fi-networks. Maybe somebody has set up a wireless access point (AP)/WLAN-hotspot with the same name as the access point of your… Continue reading Public WiFi-hotspots and sensitive information, a good combination?
Cisco type 8 and 9 password hashes calculated using Java
In this article I will discuss three types of algorithms used by Cisco to calculate hashes from plain-text passwords, namely: Type 4, Type 5, Type 8 and Type 9. Back in the year 2013, the Type 4 algorithm was proven insecure because of an implementation error. The algorithm does not use PBKDF2 and does not… Continue reading Cisco type 8 and 9 password hashes calculated using Java
Android: Use ADB wirelessly via Wi-Fi
In this post you will learn how to connect Android Debug Bridge (ADB) wirelessly via Wi-Fi instead of using a USB-cable. Assumptions Your Android-device has a Wi-Fi connection; Your workstation has a TCP/IP connection which is routable to the Android-device; Your Android-device is connected with your workstation using a USB-cable; ADB is installed on your… Continue reading Android: Use ADB wirelessly via Wi-Fi
Efteling – Wat je altijd al hebt willen weten
Er was eens een attractiepark in de Noord-Brabantse plaats Kaatsheuvel. Begonnen als sport- en wandelpark, vervolgens uitgebreid met een sprookjesbos en met de opening van de spookslot in de jaren 70 van de vorige eeuw, verder uitgebreid met grote attracties zoals de Python, Halve Maen, Gondoletta, Pirana, Fata Morgana, Carnaval Festival, Bobbaan, Droomvlucht, De Vliegende… Continue reading Efteling – Wat je altijd al hebt willen weten